Sugar bowl



FIG. 1 is a top front perspective view of a sugar bowl showing my new design;

FIG. 2 is a rear elevational view thereof, the front elevational view being substantially similar thereto;

FIG. 3 is a left end elevational view of FIG. 2; and

FIG. 4 is a top plan view thereof. 

The ornamental design for a sugar bowl, as shown and described. 